DeprecationWarning: datetime.datetime.utcfromtimestamp()

[cclauss]

https://docs.python.org/3/library/datetime.html#datetime.datetime.utcfromtimestamp

Our CircleCI runs of pytest produce 198 deprecation warnings:

• https://app.circleci.com/pipelines/github/ggtracker/sc2reader/165/workflows/c8da6306-9306-4b78-a209-c8e187b6d495/jobs/861

=============================== warnings summary ===============================
test_replays/test_replays.py: 97 warnings
/home/circleci/project/sc2reader/resources.py:414: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
self.end_time = datetime.utcfromtimestamp(self.unix_timestamp)

test_replays/test_replays.py: 97 warnings
/home/circleci/project/sc2reader/resources.py:432: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
self.start_time = datetime.utcfromtimestamp(

test_s2gs/test_all.py::TestSummaries::test_a_LotV_s2gs
test_s2gs/test_all.py::TestSummaries::test_a_WoL_s2gs
/home/circleci/project/sc2reader/resources.py:1094: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
self.end_time = datetime.utcfromtimestamp(self.parts[0][8])

test_s2gs/test_all.py::TestSummaries::test_a_LotV_s2gs
test_s2gs/test_all.py::TestSummaries::test_a_WoL_s2gs
/home/circleci/project/sc2reader/resources.py:1102: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
self.start_time = datetime.utcfromtimestamp(

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
================= 69 passed, 3 xfailed, 198 warnings in 20.95s =================

[StoicLoofah]

Looks like the references are just in these 2 files

sc2reader/sc2reader/resources.py

Line 414 in 2f0b29e

self.end_time = datetime.utcfromtimestamp(self.unix_timestamp)

sc2reader/sc2reader/engine/plugins/gameheart.py

Line 68 in 2f0b29e

replay.start_time = datetime.utcfromtimestamp(

This should be a pretty straightforward refactor if someone in the wild wants open source contribution credit for it. Otherwise, I'll get to it when I open my editor for sc2reader again